Piozzano: 581 inhabitants (2026)
ISTAT Code: 033034
44.9254°N, 9.4944°E
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Population & demographics
All demographic data for Piozzano: population, births, deaths, balances and historical trends.
Income & tax data
Average income, median income, income brackets and historical trends for Piozzano.
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Air quality (PM2.5, PM10, NO2) and land consumption data for Piozzano.
Piozzano is a small municipality in the province of Piacenza, Emilia-Romagna region. With a population of 581 inhabitants and a density of 13 per km², it covers an area of 44.1 km². The average declared income is 25.152 €.
Piozzano in numbers: the analysis
The ageing index is one of the starkest signals: in Piozzano there are 468 residents over 65 for every 100 under 14, well above the national average.
Demographic projections to 2050 estimate about 489 inhabitants for Piozzano: an expected decline of 15.8% from today.
Compared with the provincial average of Piacenza (about 6,255 residents per municipality), Piozzano is a markedly smaller centre.
Among the 46 municipalities of the province of Piacenza, Piozzano ranks 42 by population.
The census record tells a story of long decline: in 1951 Piozzano had 2,434 inhabitants; today (2026) it has 581 — 76.1% fewer.
Population Trend
| Anno | Popolazione |
|---|---|
| 2019 | 611 |
| 2020 | 600 |
| 2021 | 594 |
| 2022 | 580 |
| 2023 | 579 |
| 2024 | 578 |
| 2025 | 572 |
| 2026 | 581 |
Male/Female Ratio
| Valore | % | |
|---|---|---|
| Men | 309 | 53.2% |
| Women | 272 | 46.8% |
Demographic Statistics
Demographic Indices
Births (recent years)
| Valore | |
|---|---|
| 2021 | 3 |
| 2022 | 0 |
| 2023 | 1 |
| 2024 | 5 |
| 2025 | 3 |
Historical Population (1951-present)
| Anno | Population |
|---|---|
| 1951 | 2434 |
| 1961 | 1714 |
| 1971 | 1190 |
| 1981 | 858 |
| 1991 | 750 |
| 2001 | 696 |
| 2011 | 642 |
| 2019 | 611 |
| 2020 | 600 |
| 2021 | 594 |
| 2022 | 580 |
| 2023 | 579 |
| 2024 | 578 |
| 2025 | 572 |
| 2026 | 581 |
Marital Status (2025)
| Valore | % | |
|---|---|---|
| Single | 474 | 41.4% |
| Married | 492 | 43.0% |
| Divorced | 66 | 5.8% |
| Widowed | 112 | 9.8% |
School-Age Population (2026)
Total 0-18 years: 50
| Valore | |
|---|---|
| Nido (0-2) | 9 |
| Infanzia (3-5) | 4 |
| Primaria (6-10) | 13 |
| Medie (11-13) | 10 |
| Superiori (14-18) | 14 |
Foreign residents
Foreign presence and top citizenships
Embed this chart
Use the Piozzano population pyramid on your site or article — the DatiItalia source link is already included.
<a href="https://datitalia.eu/comune/piozzano-033034" title="Population pyramid of Piozzano — DatiItalia"><img src="https://datitalia.eu/render/chart/piramide/piozzano-033034" alt="Population pyramid of Piozzano — DatiItalia" width="600" style="max-width:100%;height:auto;border:0" loading="lazy" /></a>